Inventor · disambiguated record
Bernard Chambonnet
Also filed as: CHAMBONNET BERNARD
3 granted patents·48 citations·filing 1987–1994
71Inventor score
Files withSPIROTECH IND COMMERC3
Top patents by PatentIndex Score
3 records- 0163US5507308AGas pressure regulatorSPIROTECH IND COMMERC·Filed 1994·Granted Apr 16, 1996·26 cites·9 claims
- 0244US5337935ABelt structure, particularly for accessoriesSPIROTECH IND COMMERC·Filed 1993·Granted Aug 16, 1994·14 cites·10 claims
- 0337US4798202ACompressed-air breathing apparatus for underwater divingSPIROTECH IND COMMERC·Filed 1987·Granted Jan 17, 1989·8 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →